Update pr-artifacts-comment.yml

Thanks for the commit: https://github.com/ddev/ddev/pull/5554/files

.github/workflows/pr-artifacts-comment.yml

@@ -20,8 +20,7 @@ jobs:
           const pull_user_id = ${{github.event.sender.id}};
           
           const issue_number = await (async () => {
-            const pulls = await github.pulls.list({owner, repo});
-            for await (const {data} of github.paginate.iterator(pulls)) {
+            for await (const {data} of github.paginate.iterator(github.rest.pulls.list, {owner, repo})) {
               for (const pull of data) {
                 if (pull.head.sha === pull_head_sha && pull.user.id === pull_user_id) {
                   return pull.number;